A comparative study of the grafts patency rate between the minimally invasive direct and the standard off-pump coronary artery bypass grafting in triple-vessel disease

摘要

Objective This study aims to compare the grafts patency rate in triple-vessel disease between minimally invasive direct and the standard off-pump coronary artery bypass grafting.Methods Fifty patients who were hospitalized in Beijing ChaoYang Hospital during August 2013 to May 2015 were analyzed.MIDOPCABG group(n=25)underwent minimally invasive direct offpump coronary artery bypass grafting,and OPCABG group(n=25)underwent standard off-pump coronary artery bypass grafting group.